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From 11/14/2009 to 12/13/2009

12/10/2009

12:53 AM Revision 1605
Ryan Cahoon

12/09/2009

11:24 PM Task #950: Wireless - xbee.c
serial.c xbee functions moved to xbee.c
most of xbee.c has been reformatted to int8_t format, but still some parts l...
David Schultz
11:23 PM Task #946: Wireless - core send, ack functions
Software retry is programmed. Will likely need to be debugged. David Schultz
11:20 PM Revision 1604: wireless: software retransmit done. serial functions moved to xbee.c
David Schultz

12/07/2009

11:08 AM Revision 1603: Small changes.. I definitely wouldn't use this for anything yet.
Justin Scheiner
11:01 AM Revision 1602: Added some test files for fixed point math.
Something definitely broke in cosine when I changed to smaller tables
(which shouldn't have sacrificed any accuracy)...
Justin Scheiner
05:22 AM Revision 1601: wireless: more xbee.c updates
David Schultz
01:43 AM Revision 1600: wireless: xbee update. still not finished, but the major changes are in here. Al...
David Schultz

12/05/2009

02:07 AM Task #946: Wireless - core send, ack functions
Core send has udp functionality and ack capabilities, but no software retry yet. David Schultz
02:05 AM Bug #960 (Assigned): xbee id
The xbee id should be set to the robot id (which is in the eeprom) on init.
The xbee currently just uses the last ...
David Schultz

12/03/2009

02:18 PM Revision 1599: Added rangefinders directory to tools.
Added new software for basic analysis of IR data to be used with the IRcycle.c tool. Native Windows build only for th... Dan Shope
08:11 PM Revision 1598: implemented wireless init, terminate, register, and unregister
Chris Mar
07:45 PM Revision 1597: Getting versions of circle.c in sync
Alex Zirbel
07:34 PM Revision 1596: Added comments and minor changes to circle.c
Alex Zirbel
07:17 PM Revision 1595: Removing the old circle-circle2 versions of the code (2)
Alex Zirbel
07:16 PM Revision 1594: Removing the old circle-circle2 versions of the code
Alex Zirbel

12/02/2009

06:38 PM Revision 1593: removed .a library files from the repository. These will be automatically generate...
Brad Neuman
06:29 PM Revision 1592: Included working functionality for Beacon to get acks from each robot.
Steve DeVincentis
04:59 PM Revision 1591: wireless: update to the receive buffers
David Schultz
12:26 AM Revision 1590: wireless: changed packet handler function notation
David Schultz

12/01/2009

09:46 PM Revision 1589: Wrote basic receive function in wireless_receive.c. Added an error code for
having too short of a packet destination for basic receive function (maybe can
also be used by other packet handlers)...
Abraham Levkoy
07:53 PM Revision 1588: wireless: added define for basic group
David Schultz
07:23 PM Revision 1587: wireless: core send function and ack function done
David Schultz

11/30/2009

02:56 AM Revision 1586: Implementation of exponential. Not tested, don't even know if it works at all.
Justin Scheiner

11/27/2009

12:57 PM Enhancement #856 (Fixed): Makefile Update
David Schultz
12:54 PM Task #950 (Assigned): Wireless - xbee.c
integrate serial.c xbee functions into xbee.c, clean up file David Schultz
12:53 PM Task #949 (Fixed): Wireless - common functions
init, terminate, packet group handler registration David Schultz
12:52 PM Task #948 (Fixed): Wireless - receive functions
David Schultz
12:47 PM Task #947 (Fixed): Wireless - send wrappers, high level secure ack behavior
David Schultz
12:46 PM Task #946 (Assigned): Wireless - core send, ack functions
David Schultz
12:44 PM Enhancement #925: xbee baud rates
Got baud rate switch to work for 115200 baud. It should work for the other standard baud rates, but hasn't been test... David Schultz

11/26/2009

01:33 PM Revision 1585: Cut the trig table sizes in 4 w/ symmetry, etc.
Lazy implementations of sine and tangent (that just
use cosine indirectly).
Addressed edge cases.
Needs EXTENSIVE t...
Justin Scheiner
11:10 PM Revision 1584: wireless branch, doxygen fix
David Schultz
08:48 PM Revision 1583: corrected doxygen issue in wireless branch
David Schultz

11/24/2009

05:50 PM Revision 1582: Clarified description of the usrBOMvals variable for the bom_get_vector() funcions.
John Sexton
12:49 PM Revision 1581: editing wireless branch, added error codes and constants
David Schultz
09:22 PM Revision 1580: Tried to use bom_get_vector instead of bom_get_max.
It works for the master (still need works), not for the slave (still need to figure out why) Gautham Nagaraju

11/23/2009

06:02 PM Revision 1579: Initial pass at a 32-bit fixed point library.
- Generated cosine / sine tables, put them in PROGMEM
- Wrote initial quadratic interpolation cosine function.
......
Justin Scheiner

11/21/2009

10:05 PM Revision 1578: added doxygen info for wireless branch
David Schultz
07:44 PM Revision 1577: update to wireless api, added comments
David Schultz

11/19/2009

04:03 AM Revision 1576: added prototypes for the public api functions for the new wireless library
David Schultz
03:20 AM Revision 1575: creating backup of libwireless in wireless branch
David Schultz
02:19 AM Revision 1574: Working scheduler.
Booyakasha. Justin Scheiner
11:17 PM Revision 1573: svn is being wonky...
Changes to the scheduler, still doesn't work.
avr-gcc has its own convention for saving state
on entry and exit that'...
Justin Scheiner
09:47 PM Revision 1572: Added get_ir_offset to eeprom and changed program_eeprom.c so that it can read and...
Austin Buchan
08:58 PM Revision 1571: working version of wednesday 18 nov
Gautham Nagaraju
08:39 PM Revision 1570: Final clean up of ir_branch folder. Now should Make correctly.
John Sexton
08:37 PM Revision 1569: Cleaning up ir_branch to Make correctly.
John Sexton
08:27 PM Revision 1568: Fixed beacon robot wireless and working on Edge robot wireless
Steve DeVincentis
08:24 PM Revision 1567: Fixing tools to Make correctly in Trunk. Reorganizing ir_branch to Make correctly.
John Sexton
07:46 PM Revision 1566
Austin Buchan
07:43 PM Revision 1565: deleting branch because i didn't branch the whole trunk before
Austin Buchan

11/18/2009

06:56 PM Revision 1564: changes of wednesday 18 nov
Gautham Nagaraju
06:52 PM Revision 1563
Austin Buchan
08:43 PM Revision 1562: updated baud rate code (it works for 9600 and 115200 now, haven't tested the others)
David Schultz

11/17/2009

09:53 PM Revision 1561: Updated all makefiles. You may need to update the port settings to get your proje...
David Schultz
09:13 PM Revision 1560: added speed test behavior to wireless branch (this is where I'm testing the baud r...
David Schultz
08:56 PM Revision 1559: Fixed Makefile for circle_spacing behavior. Now links to the repository library.
John Sexton
08:44 PM Revision 1558: Submitting circle spacing code. Will evenly place the robot on the circle.
Gautham Nagaraju
08:27 PM Revision 1557: Adding folder for circle spacing code. Behavior should attempt to space robots equ...
John Sexton
08:21 PM Revision 1556: Cleaned up accidental commit of include folder and bin folder.
John Sexton
08:10 PM Revision 1555: Circle Formation: added wireless and updated
Alex Zirbel
08:06 PM Revision 1554
Gautham Nagaraju
07:51 PM Revision 1553: Removed old rangefinder folder in trunk/projects. This folder has been moved to it...
John Sexton
07:50 PM Revision 1552: Converted Circle formation to a state machine
Alex Zirbel
07:47 PM Revision 1551: Copied over trunk code into rangefinder branch.
John Sexton
07:46 PM Revision 1550: Added branch for finding rangefinder offset values.
John Sexton
07:31 PM Revision 1549: Updated IR rangefinder lookup table. Now reports in millimeters with an accuracy o...
John Sexton

11/16/2009

06:46 PM Revision 1548: Updated rangefinder.h with new MIN_ADC and MAX_ADC values
Dan Shope
06:14 PM Revision 1547: found one bug and changed some debug prints
Brad Neuman
03:20 AM Revision 1546: Broke build.
Justin Scheiner
03:20 AM Revision 1545: Fixes..
Defaults to main,
Creates launch stacks (just realized this is sort of backwards),
Returns to tasks that are alread...
Justin Scheiner
03:10 AM Revision 1544: I gave the scheduler a crack based on avrOS and the code
from 18348 that I think caused John to add these skeleton files.
Very very basic preemptive task scheduling that run...
Justin Scheiner

11/14/2009

04:06 PM Revision 1543: Added a bunch of debug prints to the library
Brad Neuman
02:28 AM Revision 1542: Changed Push-Pull to display BOM histogram as well as net IR BOM vector. Changed B...
can be saved and read in by MATLAB for analysis. John Sexton
01:27 AM Revision 1541: Removing bom_refactor branch now that net BOM IR vector functions have been merged...
John Sexton
01:24 AM Revision 1540: Edited BOM Tracker project Makefile to make correctly. Removed old test file for n...
behavior to remove code which was moved into BOM library. John Sexton
01:20 AM Revision 1539: Renamed old file used to test net BOM IR vector calculations to new BOM tracker file.
John Sexton
01:18 AM Revision 1538: Copying over files originally used to test net BOM IR vector calculations. They wi...
space. John Sexton
01:15 AM Revision 1537: Created project directory to investigate using the BOMs to track robots in 2D space.
John Sexton
01:05 AM Revision 1536: Merged new BOM vector functions into the trunk and did a "make dist" to recompile ...
function behavior. John Sexton
12:54 AM Revision 1535: Added compiled binaries to bom_refactor branch. Also edited Push-Pull to test func...
John Sexton
12:08 AM Revision 1534: Added two BOM IR vector functions to calculate resultant IR vector and normalized ...
John Sexton
 

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